Russian long-distance link operator Rostelecom recently chose Wandel & Goltermann GmbH & Co.,

Russian long-distance link operator Rostelecom recently chose Wandel & Goltermann GmbH & Co., Eningen, Germany, as part of a test instrument tender. Valued at several million deutsche marks, the order includes 100 optical-fiber test sets and 40 analyzers for Synchronous Digital Hierarchy (sdh) communications systems.